[Fe/H] -0.89 | Discovery date 2014 | |
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Discovery status Published refereed article | ||
Kapteyn c is an exoplanet orbiting the nearby Red dwarf star Kapteyn's Star. It has a mass of about ≥7.0M⊕, a semimajor axis of ~0.311AU and an orbital eccentricity of 0.23±0.1. It is beyond the host star's habitable zone. It has been described by its discoverers as a cold Super-Earth.
References
Kapteyn c Wikipedia(Text) CC BY-SA